Seiko Cal. 3879 - 340

Seiko 3879-340

The 3879-340 is a sought-after Solar piece from Seiko's golden era. Powered by the 3879 caliber with 30j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-46cc4348ee82]

Also known as: Arnie

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Navy
Jewels
30j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1982

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seikata-wm-46cc4348ee82